Alibaba first appears during the 3rd Round of the War Games. He is the first to go up when Alan wants to go first, claiming the other Chess Pieces there are too weak to fight him and that victory will make him a Knight.

Alibaba opens the battle by summoning his Guardian. Alibaba is no match for Alan, however, and the Guardian is quickly defeated. Alan then carries Alibaba into a volcano and throws him into it. In the manga, he dies from this.

In the anime, however, Alibaba lives, as Phantom used one of his Dimension ÄRM to bring Alibaba to safety. Alibaba then hunts down and captures the Princess of Reginlief. Alibaba is defeated again, however, through the efforts of Ginta Toramizu, Jack, and Loco and apparently dies.

Genie's Lamp: A Guardian ÄRM in the shape of a lamp that releases a large genie with a will of its own, that attacks with an apparent "mega punch". Alibaba claims that it is troublesome to control even for Knights, though this could be a retort on his part. This was destroyed by Alan.